PEB20320H-V34RF Infineon Technologies, PEB20320H-V34RF Datasheet - Page 167

• Manufacturer Part Number: PEB20320H-V34RF
• Description: IC CONTROLR 32-CH HDLC 160-MQFP
• Manufacturer: Infineon Technologies

Specifications of PEB20320H-V34RF

• Function: Multichannel Network Interface Controller (MUNICH)
• Interface: HDLC, ISDN, V.110, X.30
• Voltage - Supply: 5V
• Current - Supply: 100mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-BSQFP
• Includes: Automatic Flag Detection, CRC Generation and Checking, Error Detection, Interframe-Time-Fill Change Detection
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Power (watts): -
• Number Of Circuits: -
• Other names: PEB20320H-V34RF; PEB20320H-V34RFIN

Next Transmit
Descriptor Pointer:
User’s Manual
This 32-bit pointer contains the start address of the next transmit
MUNICH32 branches to the next transmit descriptor to continue
transmission. The transmit descriptor is read entirely at the
beginning of transmission and stored in an on-chip memory.
Therefore all information in the next descriptor must be valid
when MUNICH32 branches to this descriptor when HOLD = 0.
For HOLD = 1 the next transmit descriptor pointer is polled
together with HOLD; the next transmit descriptor must be valid,
when HOLD = 0 is polled.
This pointer is not used if a transmit jump, fast transmit abort or
transmit initialization channel command is detected while the
MUNICH32 still reads data from the current transmit descriptor
or polls the HOLD bit. In this case FTDA is used as a pointer for
the next transmit descriptor to be branched to.
descriptor. After sending the indicated number of data bytes,
167
Detailed Register Description
PEB 20320
01.2000